LINKEDINCOMMENTMORE

Chalk this one up to what some see as reality versus perception.

The Michigan Farm Bureau just published a report based on a recent study that shows that bigger trucks carrying heavier loads are better for Michigan roads.

As most of you know, Michigan allows truck loads (gross vehicle weight, or GVW) of up to 164,000 pounds compared with a max of 80,000 for the rest of the U.S. Critics have been howling for years that those kinds of loads are a leading factor in the deterioration of our roads.

However, tests by the state, the National Highway Traffic Safety Administration and Department of Transportation have shown that 164,000 pounds loads spread over 11 axles (14,909 pounds) is less harmful than 80,000 spread over five axle trucks (16,000). And apparently students from the Ottawa Area Intermediate School District agree.

Zeeland Farm Services (a soybean processor) sponsored a study by five high school students to look into the relationship between heavy trucks and the roads they travel. The students relied on mathematics to reach the conclusion that bigger is better not only weightwise, but economically and environmentally.

Their study concluded that dropping the weight limit to 80,000 pounds would require two trucks to carry the load of one resulting in increased fuel costs, increased emissions and increased stress on state roadways, plus a greater risk of car-truck collisions.

The students concluded that all those negatives would result in higher costs being shunted onto the consumer.

According to the secretary of state, as of 2012, there were 79,895 trucks registered by weight in Michigan of which 73,510 were under 80,000 GVW. That means 6,385 trucks (or about 8 percent) are registered to carry between 80,001 and 164,000 pounds.

The total number of trucks registered by the SOS to carry the maximum of 160,001 to 164,000 pounds is 321, or .4 percent of all registered trucks.

Have the lawmakers in Lansing looked at changing the situation?

They took a look at it in 2012 when one lawmaker proposed lowering the 164,000 over-11-axles limit to 80,000 over five axles, but the bill was defeated in the Senate by a 15-22 vote.

Agree or disagree, you can find the student’s report online at www.keepbigtrucks.com.

tgreenwood@detroitnews.com

(313) 222-2023

Total closure:

M-10 (Lodge Freeway): In Detroit, SB will be closed from I-94 to I-75 from 9 p.m. Friday until 5 a.m. Monday for road work. The detour is WB I-94 to EB I-96 to NB I-75 and then back to SB M-10.

I-75: In Detroit, SB will have only one lane open from Mack to Gratiot from 5 a.m. Saturday until 9 p.m. Sunday for bridge work.

I-75: In Detroit, SB will have only two lanes open from Clark to Springwells from 7 p.m. Friday until 5 a.m. Monday for repairs.

I-94: In Detroit, EB and WB will have only one lane open nightly between Linwood and Wyoming from 11 p.m. until 6 a.m. weeknights and 6 p.m. until 6 a.m. weekends for road work.

I-94: In Belleville, WB will have only one lane open from Wayne to Rawsonville roads from 9 p.m. Friday until 6 p.m. Sunday for road repairs.

I-275/I-96/M-14: In Livonia, both directions of I-96/M-14 will have only one lane open between Sheldon and Newburgh from 9 p.m. Friday until 5 a.m. Monday. Expect delays.

I-275: In Livonia, SB over I-96/M-14 will have only one lane open from 11 p.m. Friday until 11 p.m. Saturday for bridge work.

I-375: In Detroit, NB and SB will have one lane open from Gratiot to I-75 from 5 a.m. Saturday until 9 p.m. Sunday for bridge repairs. Expect delays.

U.S. 24 (Telegraph): In Pontiac, SB will have three lanes closed, one lane open between Orchard Lake Road to Square Lake from 9 p.m. Friday until 5 a.m. Monday for construction.

M-150 (Rochester Road): In Rochester Hills, SB will have a lane closure from M-59 to Avon Road from 9 p.m. Friday until 9 a.m. Sunday for road work.

LINKEDINCOMMENTMORE
Read or Share this story: http://detne.ws/1I5O856